Title:
FLOW GUIDE PIPE STRUCTURE, NON-ORBITING SCROLL MEMBER, COMPRESSOR ASSEMBLY, AND COMPRESSOR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/151365
Kind Code:
A1
Abstract:
A flow guide pipe structure for an enhanced vapor injection compressor assembly. The compressor assembly comprises a compressor (1), an enhanced vapor injection fluid source, and an enhanced vapor injection pipe (2) suitable for supplying an enhanced vapor injection fluid from the enhanced vapor injection fluid source to a medium pressure cavity of the compressor (1). The flow guide pipe structure comprises a flow guide pipe (23, 33). The flow guide pipe (23, 33) is provided in the enhanced vapor injection pipe (2) to constitute at least a part of a flow path of the enhanced vapor injection fluid. The flow guide pipe (23, 33) comprises: an inlet and an outlet, the inlet being located on an enhanced vapor injection fluid source side to receive the enhanced vapor injection fluid, and the outlet being located on a medium pressure cavity side to discharge the received enhanced vapor injection fluid; a pipe wall; and blades (233, 2033, 331), the blades (233, 2033, 331) being formed to obliquely extend from the inner wall surface of the pipe wall to the outlet to prevent a pressure pulse in the medium pressure cavity from being transported out.
Inventors:
PENG NAN (CN)
ZHOU QIMING (CN)
CHEN XINHONG (CN)
ZHOU QIMING (CN)
CHEN XINHONG (CN)
Application Number:
PCT/CN2019/121485
Publication Date:
July 30, 2020
Filing Date:
November 28, 2019
Export Citation:
Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F04C29/12; F04C18/02; F04C29/00; F04C29/06
Foreign References:
| CN209458127U | 2019-10-01 | |||
| CN104074752A | 2014-10-01 | |||
| CN2324348Y | 1999-06-16 | |||
| CN103195709A | 2013-07-10 | |||
| JP2001207986A | 2001-08-03 | |||
| KR20010057160A | 2001-07-04 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
Download PDF: